Nectar Community

nectar.community

The Ethfinex Nectar token (NEC) is used for governance and entitles the holders to claim a share of the fees collected on Ethfinex.

Ethfinex is the first exchange which will be governed by its community of users, via the Nectar liquidity token (NEC). Nectar.community was created to allow NEC token holders to propose and vote on the future direction and decisions which Ethfinex takes. Traders on Ethfinex earn NEC by adding liquidity, and 50% of the fees generated by trading on Ethfinex are pledged to token holders as ETH.

These tools are created open-source to help NEC holders interact safely with the Nectar smart contracts. Over time these will evolve, and contributions of new features are welcomed. Nectar.community has support for ledger, metamask, and keystore files.

Voting DApp

The voting in this implementation makes use of the properties of Giveth's MiniMe token.

Proposals are submitted by holders of NEC tokens, managed by ProposalManager.sol, and stored to a DHT using Grenache, with the storage hash saved on Ethereum.

Once a proposal has been accepted by an admin, it triggers a clone of the NEC token to be created, giving all token holders a matching balance of voting tokens for the proposal. When a user casts their vote their tokens are destroyed.

Token Listing Proposals are also voted on and managed by TokenListingManager.sol.

Listing Votes: Proposing A Token

Every 2 weeks a new listing proposal begins, allowing a certain number of tokens to be selected by the community to be listed.

To propose a token for voting, you can add the details yourself in a JSON file and add a pull request.

More details about the process for submitting a token are available here.

Mainnet Contracts

TokenProposalManager.sol is deployed at: 0x2b2D7d874bBfb73F85b2F8A9EE0D9F3E93722622

ProposalManager.sol is deployed at: 0xB24Ed9d62d4c660FAF56a4cDdADa06C88b2d5DdB with JSON Interface (ABI):

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The Nectar token (NEC) is deployed at 0xcc80c051057b774cd75067dc48f8987c4eb97a5e

Prerequisites / First time setup

• Copy frontend config src/constants/config.dist.json to src/constants/config.json and edit if needed

• Copy server config server/config.dist.js to server/config.js and edit if needed

• Run yarn to install dependencies

• Run yarn prod to build frontend

• Create sqlite database used for backup and create table by running server/create.sql. Set the database location in server/config.js

• Make sure to have a grenache-grape node running and set it's url in server/config.js and src/constants/config.json

• Run the Grenache service by running node server/crud-service.js

• Run the backend by running node server/index.js

CLI commands

To start the website development build locally run yarn dev

To start the website production build locally run yarn prod-serve

To build production files in the dist directory run yarn prod

License

MIT